150800073 has 4 divisors (see below), whose sum is σ = 201066768. Its totient is φ = 100533380.

The previous prime is 150800071. The next prime is 150800077. The reversal of 150800073 is 370008051.

150800073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 150800073 - 2¹ = 150800071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150800071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25133343 + ... + 25133348.

It is an arithmetic number, because the mean of its divisors is an integer number (50266692).

Almost surely, 2^150800073 is an apocalyptic number.

It is an amenable number.

150800073 is a deficient number, since it is larger than the sum of its proper divisors (50266695).

150800073 is an equidigital number, since it uses as much as digits as its factorization.

150800073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50266694.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 150800073 is about 12280.0681187036. The cubic root of 150800073 is about 532.2722815695.

The spelling of 150800073 in words is "one hundred fifty million, eight hundred thousand, seventy-three".